iwlwifi: mvm: fix MCC endianness bug
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
index c69aff9..8e4919a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
@@ -1681,7 +1681,7 @@ struct iwl_mcc_update_resp {
* @reserved1: reserved for alignment
*/
struct iwl_mcc_chub_notif {
- u16 mcc;
+ __le16 mcc;
u8 source_id;
u8 reserved1;
} __packed; /* LAR_MCC_NOTIFY_S */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index 67a6c9c..e7b16ec 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
@@ -913,8 +913,8 @@ void iwl_mvm_rx_chub_update_mcc(struct iwl_mvm *mvm,
if (WARN_ON_ONCE(!iwl_mvm_is_lar_supported(mvm)))
return;
- mcc[0] = notif->mcc >> 8;
- mcc[1] = notif->mcc & 0xff;
+ mcc[0] = le16_to_cpu(notif->mcc) >> 8;
+ mcc[1] = le16_to_cpu(notif->mcc) & 0xff;
mcc[2] = '\0';
src = notif->source_id;